Uh....yeah... about an hour ago I had a BIG 3/4 cumminss all over my ass. we ran several time from 60 to 120 where i finally started to pull from him. We ran about 5 times. I was kinda embarassed but I think I would have killed him from a dig. He must have had major booost. I did have 2 passengers and the windows down but that still doesnt make me feel any better. I need more power. Will just a pi swap do It or should I do a forged ported 2 valve. I cant stand to have a 9000 lb truck hang with me.